Capital Transactions	3 Months Ended
Mar. 31, 2013
Capital Transactions
Capital Transactions	11. Capital transactions Repurchase Program On February 2, 2012, our Board of Directors authorized a stock repurchase program under which we were authorized to repurchase up to $1 billion of our common stock, on terms and conditions to be determined by the Company, during the period between April 1, 2012 and March 31, 2013. There were no repurchases pursuant to this stock repurchase program during the three months ended March 31, 2013. On February 3, 2011, our Board of Directors authorized a stock repurchase program under which we were authorized to repurchase up to $1.5 billion of our common stock, on terms and conditions to be determined by the Company, until March 31, 2012. For the three months ended March 31, 2012, we repurchased 22 million shares of our common stock for an aggregate purchase price of $261 million pursuant to this stock repurchase program. Dividend On February 7, 2013, our Board of Directors declared a cash dividend of $0.19 per common share payable on May 15, 2013 to shareholders of record at the close of business on March 20, 2013. As such, we have included $217 million of dividends payable in “Accrued expense and other liabilities” on our condensed consolidated balance sheet as of March 31, 2013. On February 9, 2012, our Board of Directors declared a cash dividend of $0.18 per common share to be paid on May 16, 2012 to shareholders of record at the close of business on March 21, 2012. On May 16, 2012, we made an aggregate cash dividend payment of $201 million to such shareholders. On June 1, 2012, the Company made dividend equivalent payments of $3 million related to that cash dividend to the holders of restricted stock units.

Capital Transactions

3 Months Ended

Mar. 31, 2013

11. Capital transactions

Repurchase Program

On February 2, 2012, our Board of Directors authorized a stock repurchase program under which we were authorized to repurchase up to $1 billion of our common stock, on terms and conditions to be determined by the Company, during the period between April 1, 2012 and March 31, 2013. There were no repurchases pursuant to this stock repurchase program during the three months ended March 31, 2013.

On February 3, 2011, our Board of Directors authorized a stock repurchase program under which we were authorized to repurchase up to $1.5 billion of our common stock, on terms and conditions to be determined by the Company, until March 31, 2012. For the three months ended March 31, 2012, we repurchased 22 million shares of our common stock for an aggregate purchase price of $261 million pursuant to this stock repurchase program.

Dividend

On February 7, 2013, our Board of Directors declared a cash dividend of $0.19 per common share payable on May 15, 2013 to shareholders of record at the close of business on March 20, 2013. As such, we have included $217 million of dividends payable in “Accrued expense and other liabilities” on our condensed consolidated balance sheet as of March 31, 2013.

On February 9, 2012, our Board of Directors declared a cash dividend of $0.18 per common share to be paid on May 16, 2012 to shareholders of record at the close of business on March 21, 2012. On May 16, 2012, we made an aggregate cash dividend payment of $201 million to such shareholders. On June 1, 2012, the Company made dividend equivalent payments of $3 million related to that cash dividend to the holders of restricted stock units.